30d84a9927
When using gcc-14 the compilation fails with the following error
message:
```
close.c: In function 'EIBClose':
close.c:38:3: error: implicit declaration of function 'close'; did you mean 'pclose'? [-Wimplicit-function-declaration]
38 | close (con->fd);
| ^~~~~
| pclose
openlocal.c: In function 'EIBSocketLocal':
openlocal.c:57:7: error: implicit declaration of function 'close'; did you mean 'pclose'? [-Wimplicit-function-declaration]
57 | close (con->fd);
| ^~~~~
| pclose
make[6]: *** [Makefile:611: close.lo] Error 1
```
This patch include <unistd.h> to include the declaration of close.
Fixes: https://autobuild.buildroot.org/results/483/483fc4584815507c3798eb972e22e51f70f52c23/build-end.log
Signed-off-by: Thomas Perale <thomas.perale@mind.be>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
(cherry picked from commit 14955941e2)
Signed-off-by: Thomas Perale <thomas.perale@mind.be>